| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.25 | 10.642% | $275.7752 | $275.78 | $275.80 | $275.80 |
| Purchase #2 | $170.97 | 11.379% | $190.4247 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $127.68 | 7.326% | $137.0338 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $167.34 | 10.355% | $184.6681 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $202.51 | 10.523% | $223.8201 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $37.87 | 12.779% | $42.7094 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $117.45 | 5.566% | $123.9873 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $1,073.07 | $1,178.4186 | $1,178.42 | $1,178.40 | $1,178.40 | |